slender greenhood, Dwarf Snail Orchid (Pterostylis nana)

Pterostylis nana is a species in the Pterostylis genus. It is commonly known as slender greenhood, Dwarf Snail Orchid This name is accepted name for the species in the family Orchidaceae subfamily Orchidoideae, tribe Cranichideae, subtribe Pterostylidinae, . This species is found in SE. Australia.